1836 lines
65 KiB
Plaintext
1836 lines
65 KiB
Plaintext
2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
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* elf.c (setup_group): Make sure BFD sections are created for all
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group sections in the input file when processing SHF_GROUP
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sections.
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(bfd_section_from_shdr): Avoid duplicating logic already
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implemented in `setup_group'.
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2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
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PR binutils/21546
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* peXXigen.c (pe_print_idata): Use the address of the first thunk
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if the hint address is zero.
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2017-06-06 James Clarke <jrtc27@jrtc27.com>
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PR ld/19579
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* elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
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ELF_COMMON_DEF_P for common symbols.
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2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
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* elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
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SEC_GROUP sections as SEC_EXCLUDE.
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(bfd_elf_set_group_contents): Replace use of abort with an assert.
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(assign_section_numbers): Use resolve_section_groups flag instead
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of relocatable link type.
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(_bfd_elf_init_private_section_data): Use resolve_section_groups
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flag instead of checking the final_link flag for part of the
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checks in here. Fix white space as a result.
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* elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
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instead of relocatable link type.
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(bfd_elf_final_link): Likewise.
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2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
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* elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
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variable `bed'.
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* elf32-score.c (score_elf_final_link_relocate): Likewise.
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(s3_bfd_score_elf_check_relocs): Likewise.
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* elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
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(score_elf_final_link_relocate): Likewise.
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(s7_bfd_score_elf_check_relocs): Likewise.
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2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
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* elflink.c (init_reloc_cookie_rels): Remove unused variable
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`bed'.
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2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
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* elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
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from `reloc_count' rather than decrementing it.
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* elf.c (bfd_section_from_shdr): Multiply the adjustment to
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`reloc_count' by `int_rels_per_ext_rel'.
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* elf32-score.c (score_elf_final_link_relocate): Do not multiply
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`reloc_count' by `int_rels_per_ext_rel' for last relocation
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entry determination.
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(s3_bfd_score_elf_check_relocs): Likewise.
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* elf32-score7.c (score_elf_final_link_relocate): Likewise.
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(s7_bfd_score_elf_relocate_section): Likewise.
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(s7_bfd_score_elf_check_relocs): Likewise.
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* elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
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prototype and function.
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(mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
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(mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
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triple rather than once the sum of REL and RELA relocation entry
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counts.
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(bfd_elf64_get_reloc_upper_bound): Remove macro.
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* elflink.c (_bfd_elf_link_read_relocs): Do not multiply
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`reloc_count' by `int_rels_per_ext_rel' for internal relocation
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storage allocation size determination.
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(elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
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size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
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by `int_rels_per_ext_rel' for last relocation entry
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determination.
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(bfd_elf_final_link): Do not multiply `reloc_count' by
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`int_rels_per_ext_rel' for internal relocation storage
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allocation size determination.
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(init_reloc_cookie_rels): Do not multiply `reloc_count' by
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`int_rels_per_ext_rel' for last relocation entry determination.
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(elf_gc_smash_unused_vtentry_relocs): Likewise.
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* elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
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(_bfd_mips_elf_relocate_section): Likewise.
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2017-06-05 Alan Modra <amodra@gmail.com>
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PR 21529
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* linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
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2017-06-01 John Baldwin <jhb@FreeBSD.org>
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* elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
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determine structure sizes.
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(elfcore_grok_freebsd_prstatus): Likewise.
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2017-06-01 Alan Modra <amodra@gmail.com>
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* elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
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(ppc64_elf_merge_symbol_attribute): Merge localentry bits from
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dynamic objects.
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(is_elfv2_localentry0): New function.
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(ppc64_elf_tls_setup): Default params->plt_localentry0.
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(plt_stub_size): Adjust size for tls_get_addr_opt stub.
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(build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
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(ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
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optimized localentry:0 stubs.
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(ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
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(ppc64_elf_relocate_section): Leave nop unchanged for optimized
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localentry:0 stubs.
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(ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
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DT_PPC64_OPT.
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* elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
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2017-05-30 Casey Smith <clegg89@gmail.com>
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PR ld/21523
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* elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
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value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
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2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
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* cpu-arc.c (arc_compatible): New function.
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2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
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* cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
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2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
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PR binutils/21519
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* bfdio.c (bfd_get_file_size): New function.
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* bfd-in2.h: Regenerated.
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2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
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* elf32-arc.c (arc_elf_merge_attributes): Add fall through
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comments.
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2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
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* elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
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dynobj instead of htab->elf.dynobj.
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2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
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* elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
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and function.
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(mips_elf64_canonicalize_dynamic_reloc): Likewise.
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(mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
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actual number of internal relocations retrieved. Adjust
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function description.
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(bfd_elf64_canonicalize_reloc): Remove macro.
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(bfd_elf64_canonicalize_dynamic_reloc): Likewise.
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2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
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* archures.c (bfd_mach_sparc_v9m8): Define.
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(bfd_mach_sparc_v8plusm8): Likewise.
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(bfd_mach_sparc_v9_p): Adjust to M8.
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(bfd_mach_sparc_64bit_p): Likewise.
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* aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
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bfd_mach_sparc_v8plusm8.
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* bfd-in2.h: Regenerated.
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* cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
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sparc:v8plusm8.
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* elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
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bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
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capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
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SHA3.
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* elf32-sparc.c (elf32_sparc_final_write_processing): Handle
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bfd_mach_sparc_v8plusm8.
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2017-05-19 Alan Modra <amodra@gmail.com>
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* elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
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debug and special sections when no non-note alloc sections in an
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object are kept.
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2017-05-18 Alan Modra <amodra@gmail.com>
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* arc-got.h: Don't compare boolean values against TRUE or FALSE.
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* elf-m10300.c: Likewise.
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* elf.c: Likewise.
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* elf32-arc.c: Likewise.
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* elf32-bfin.c: Likewise.
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* elf32-m68k.c: Likewise.
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* elf32-nds32.c: Likewise.
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* elf32-tilepro.c: Likewise.
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* elflink.c: Likewise.
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* elfnn-aarch64.c: Likewise.
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* elfnn-riscv.c: Likewise.
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* elfxx-tilegx.c: Likewise.
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* mach-o.c: Likewise.
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* peXXigen.c: Likewise.
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* vms-alpha.c: Likewise.
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* vms-lib.c: Likewise.
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2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/20882
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* elflink.c (elf_gc_mark_debug_section): New function.
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(_bfd_elf_gc_mark_extra_sections): Mark any debug sections
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referenced by kept debug sections.
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2017-05-16 Alan Modra <amodra@gmail.com>
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* elf-m10300.c: Rename occurrences of non_ir_ref.
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* elf32-arm.c: Likewise.
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* elf32-bfin.c: Likewise.
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* elf32-cr16.c: Likewise.
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* elf32-cris.c: Likewise.
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* elf32-d10v.c: Likewise.
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* elf32-dlx.c: Likewise.
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* elf32-fr30.c: Likewise.
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* elf32-frv.c: Likewise.
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* elf32-hppa.c: Likewise.
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* elf32-i370.c: Likewise.
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* elf32-i386.c: Likewise.
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* elf32-iq2000.c: Likewise.
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* elf32-lm32.c: Likewise.
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* elf32-m32c.c: Likewise.
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* elf32-m32r.c: Likewise.
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* elf32-m68hc1x.c: Likewise.
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* elf32-m68k.c: Likewise.
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* elf32-mcore.c: Likewise.
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* elf32-metag.c: Likewise.
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* elf32-microblaze.c: Likewise.
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* elf32-moxie.c: Likewise.
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* elf32-msp430.c: Likewise.
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* elf32-mt.c: Likewise.
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* elf32-nios2.c: Likewise.
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* elf32-or1k.c: Likewise.
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* elf32-ppc.c: Likewise.
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* elf32-rl78.c: Likewise.
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* elf32-s390.c: Likewise.
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* elf32-score.c: Likewise.
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* elf32-score7.c: Likewise.
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* elf32-sh.c: Likewise.
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* elf32-tic6x.c: Likewise.
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* elf32-tilepro.c: Likewise.
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* elf32-v850.c: Likewise.
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* elf32-vax.c: Likewise.
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* elf32-xstormy16.c: Likewise.
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* elf32-xtensa.c: Likewise.
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* elf64-alpha.c: Likewise.
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* elf64-hppa.c: Likewise.
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* elf64-ia64-vms.c: Likewise.
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* elf64-mmix.c: Likewise.
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* elf64-ppc.c: Likewise.
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* elf64-s390.c: Likewise.
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* elf64-sh64.c: Likewise.
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* elf64-x86-64.c: Likewise.
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* elflink.c: Likewise.
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* elfnn-aarch64.c: Likewise.
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* elfnn-ia64.c: Likewise.
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* elfnn-riscv.c: Likewise.
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* elfxx-mips.c: Likewise.
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* elfxx-sparc.c: Likewise.
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* elfxx-tilegx.c: Likewise.
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* linker.c: Likewise.
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2017-05-16 Alan Modra <amodra@gmail.com>
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* elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
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* elflink.c (elf_link_add_object_symbols): Update to use
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non_ir_ref_dynamic.
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(elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
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non_ir_ref.
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* linker.c (_bfd_generic_link_add_one_symbol): Likewise.
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2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
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* elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
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2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
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* elf32-i386.c (elf_i386_parse_gnu_properties): Merge
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GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
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properties.
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* elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
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2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
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* elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
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to plt_second.
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(elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
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to plt_second/plt_second_eh_frame.
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(elf_x86_64_link_hash_newfunc): Updated.
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(elf_x86_64_allocate_dynrelocs): Likewise.
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(elf_x86_64_size_dynamic_sections): Likewise.
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(elf_x86_64_relocate_section): Likewise.
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(elf_x86_64_finish_dynamic_symbol): Likewise.
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(elf_x86_64_finish_dynamic_sections): Likewise.
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(elf_x86_64_plt_type): Rename plt_bnd to plt_second.
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(elf_x86_64_get_synthetic_symtab): Updated. Also scan the
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.plt.sec section.
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(elf_backend_setup_gnu_properties): Updated. Create the
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.plt.sec section instead of the .plt.sec section.
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2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
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* elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
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commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
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* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
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2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
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* elf64-sparc.c (elf64_sparc_set_reloc): New function.
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(bfd_elf64_set_reloc): Define.
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(elf64_sparc_write_relocs): Use `canon_reloc_count'.
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2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
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* targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
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(struct bfd_target): New field _bfd_set_reloc.
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* bfd.c (bfd_set_reloc): Call backend _set_bfd.
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* reloc.c (_bfd_generic_set_reloc): New function.
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* coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
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* nlm-target.h (nlm_set_reloc): Likewise.
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* coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
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* aout-tic30.c (MY_set_reloc): Likewise.
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* aout-target.h (MY_set_reloc): Likewise.
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* elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
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* coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
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* mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
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* vms-alpha.c (alpha_vms_set_reloc): Likewise.
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* aout-adobe.c (aout_32_set_reloc): Likewise.
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* bout.c (b_out_set_reloc): Likewise.
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* coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
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* i386os9k.c (aout_32_set_reloc): Likewise.
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* ieee.c (ieee_set_reloc): Likewise.
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* oasys.c (oasys_set_reloc): Likewise.
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* som.c (som_set_reloc): Likewise.
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* versados.c (versados_set_reloc): Likewise.
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* coff64-rs6000.c (rs6000_xcoff64_vec): Add
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_bfd_generic_set_reloc.
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(rs6000_xcoff64_aix_vec): LIkewise.
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* libbfd.c (_bfd_norelocs_set_reloc): New function.
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* libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
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* i386msdos.c (msdos_set_reloc): Define to
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_bfd_norelocs_set_reloc.
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* elfcode.h (elf_set_reloc): Define.
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* bfd-in2.h: Regenerated.
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2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/21481
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* elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
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for IFUNC function address.
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2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
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* elf32-arc.c (FEATURE_LIST_NAME): Define.
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(CONFLICT_LIST): Likewise.
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(opcode/arc-attrs.h): Include.
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(arc_elf_print_private_bfd_data): Print OSABI v4 flag.
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(arc_extract_features): New file.
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(arc_stralloc): Likewise.
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(arc_elf_merge_attributes): Likewise.
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(arc_elf_merge_private_bfd_data): Use object attributes.
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(bfd_arc_get_mach_from_attributes): New function.
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(arc_elf_object_p): Use object attributes.
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(arc_elf_final_write_processing): Likewise.
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(elf32_arc_obj_attrs_arg_type): New function.
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(elf32_arc_obj_attrs_handle_unknown): Likewise.
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(elf32_arc_section_from_shdr): Likewise.
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(elf_backend_obj_attrs_vendor): Define.
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(elf_backend_obj_attrs_section): Likewise.
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(elf_backend_obj_attrs_arg_type): Likewise.
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(elf_backend_obj_attrs_section_type): Likewise.
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(elf_backend_obj_attrs_handle_unknown): Likewise.
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(elf_backend_section_from_shdr): Likewise.
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|
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2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
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PR ld/21458
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* elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
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of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
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and the destination is a Thumb symbol.
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2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
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* elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
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initializer to silence GCC 4.2.
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* lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
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2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
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* elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
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(LAZY_PLT_ENTRY_SIZE): This.
|
||
(NON_LAZY_PLT_ENTRY_SIZE): New.
|
||
(elf_x86_64_plt0_entry): Renamed to ...
|
||
(elf_x86_64_lazy_plt0_entry): This.
|
||
(elf_x86_64_plt_entry): Renamed to ...
|
||
(elf_x86_64_lazy_plt_entry): This.
|
||
(elf_x86_64_bnd_plt0_entry): Renamed to ...
|
||
(elf_x86_64_lazy_bnd_plt0_entry): This.
|
||
(elf_x86_64_legacy_plt_entry): Removed.
|
||
(elf_x86_64_bnd_plt_entry): Renamed to ...
|
||
(elf_x86_64_lazy_bnd_plt_entry): This.
|
||
(elf_x86_64_legacy_plt2_entry): Renamed to ...
|
||
(elf_x86_64_non_lazy_plt_entry): This.
|
||
(elf_x86_64_bnd_plt2_entry): Renamed to ...
|
||
(elf_x86_64_non_lazy_bnd_plt_entry): This.
|
||
(elf_x86_64_eh_frame_plt): Renamed to ...
|
||
(elf_x86_64_eh_frame_lazy_plt): This.
|
||
(elf_x86_64_eh_frame_bnd_plt): Renamed to ...
|
||
(elf_x86_64_eh_frame_lazy_bnd_plt): This.
|
||
(elf_x86_64_eh_frame_plt_got): Renamed to ...
|
||
(elf_x86_64_eh_frame_non_lazy_plt): This.
|
||
(elf_x86_64_lazy_plt_layout): New.
|
||
(elf_x86_64_non_lazy_plt_layout): Likewise.
|
||
(elf_x86_64_plt_layout): Likewise.
|
||
(elf_x86_64_backend_data): Remove PLT layout information. Add
|
||
os for target system.
|
||
(GET_PLT_ENTRY_SIZE): Removed.
|
||
(elf_x86_64_lazy_plt): New.
|
||
(elf_x86_64_non_lazy_plt): Likewise.
|
||
(elf_x86_64_lazy_bnd_plt): Likewise.
|
||
(elf_x86_64_non_lazy_bnd_plt): Likewise.
|
||
(elf_x86-64_arch_bed): Updated.
|
||
(elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
|
||
(elf_x86_64_create_dynamic_sections): Removed.
|
||
(elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
|
||
_bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
|
||
(elf_x86-64_adjust_dynamic_symbol): Updated.
|
||
(elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
|
||
size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
|
||
size for PLT0 if there is no PLT0. Get plt_entry_size from
|
||
non_lazy_plt for non-lazy PLT entries.
|
||
(elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
|
||
from non_lazy_plt for non-lazy PLT entries.
|
||
(elf_x86-64_relocate_section): Updated. Properly get PLT index
|
||
if there is no PLT0.
|
||
(elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
|
||
in the PLT entry with generic PLT layout. Fill the non-lazy PLT
|
||
entries with non-lazy PLT layout. Don't fill the second and third
|
||
slots in the PLT entry if there is no PLT0.
|
||
(elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
|
||
if there is no PLT0. Set sh_entsize on the .plt.got section.
|
||
(compare_relocs): New.
|
||
(elf_x86_64_plt_type): Likewise.
|
||
(elf_x86_64_plt): Likewise.
|
||
(elf_x86_64_nacl_plt): New. Forward declaration.
|
||
(elf_x86_64_get_plt_sym_val): Removed.
|
||
(elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
|
||
against all dynamic relocations.
|
||
(elf_x86_64_link_setup_gnu_properties): New function.
|
||
(elf_backend_create_dynamic_sections): Updated.
|
||
(elf_backend_setup_gnu_properties): New.
|
||
(elf_x86_64_nacl_plt): New.
|
||
(elf_x86_64_nacl_arch_bed): Updated.
|
||
|
||
2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
|
||
(LAZY_PLT_ENTRY_SIZE): This.
|
||
(NON_LAZY_PLT_ENTRY_SIZE): New.
|
||
(elf_i386_plt0_entry): Renamed to ...
|
||
(elf_i386_lazy_plt0_entry): This.
|
||
(elf_i386_plt_entry): Renamed to ...
|
||
(elf_i386_lazy_plt_entry): This.
|
||
(elf_i386_pic_plt0_entry): Renamed to ...
|
||
(elf_i386_pic_lazy_plt0_entry): This.
|
||
(elf_i386_pic_plt_entry): Renamed to ...
|
||
(elf_i386_pic_lazy_plt_entry): This.
|
||
(elf_i386_got_plt_entry): Renamed to ...
|
||
(elf_i386_non_lazy_plt_entry): This.
|
||
(elf_i386_pic_got_plt_entry): Renamed to ...
|
||
(elf_i386_pic_non_lazy_plt_entry): This.
|
||
(elf_i386_eh_frame_plt): Renamed to ...
|
||
(elf_i386_eh_frame_lazy_plt): This.
|
||
(elf_i386_eh_frame_plt_got): Renamed to ...
|
||
(elf_i386_eh_frame_non_lazy_plt): This.
|
||
(elf_i386_plt_layout): Renamed to ...
|
||
(elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
|
||
eh_frame_plt_got_size.
|
||
(elf_i386_non_lazy_plt_layout): New.
|
||
(elf_i386_plt_layout): Likewise.
|
||
(elf_i386_non_lazy_plt): Likewise.
|
||
(GET_PLT_ENTRY_SIZE): Removed.
|
||
(elf_i386_plt): Renamed to ...
|
||
(elf_i386_lazy_plt): This.
|
||
(elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
|
||
(elf_i386_arch_bed): Updated.
|
||
(elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
|
||
(elf_i386_create_dynamic_sections): Removed.
|
||
(elf_i386_check_relocs): Don't check elf.dynobj. Don't call
|
||
_bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
|
||
(elf_i386_adjust_dynamic_symbol): Updated.
|
||
(elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
|
||
size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
|
||
size for PLT0 if there is no PLT0.
|
||
(elf_i386_size_dynamic_sections): Updated. Check whether GOT
|
||
output section is discarded only if GOT isn't empty.
|
||
(elf_i386_relocate_section): Updated. Properly get PLT index
|
||
if there is no PLT0.
|
||
(elf_i386_finish_dynamic_symbol): Updated. Don't fill the
|
||
second and third slots in the PLT entry if there is no PLT0.
|
||
(elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
|
||
if there is no PLT0. Set sh_entsize on the .plt.got section.
|
||
(elf_i386_nacl_plt): Forward declaration.
|
||
(elf_i386_get_plt_sym_val): Removed.
|
||
(elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
|
||
against all dynamic relocations.
|
||
(elf_i386_link_setup_gnu_properties): New function.
|
||
(elf_backend_create_dynamic_sections): Updated.
|
||
(elf_backend_setup_gnu_properties): New.
|
||
(elf_i386_nacl_plt): Updated.
|
||
(elf_i386_nacl_arch_bed): Likewise.
|
||
(elf_i386_vxworks_arch_bed): Likewise.
|
||
|
||
2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
||
|
||
* elflink.c (elf_output_implib): Remove executable flag from import
|
||
library bfd.
|
||
* elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
|
||
library is a relocatable object file.
|
||
|
||
2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
|
||
|
||
PR ld/21404
|
||
* elf32-avr.c (avr_should_move_sym): New function.
|
||
(avr_should_reduce_sym_size): Likewise.
|
||
(avr_should_increase_sym_size): Likewise.
|
||
(elf32_avr_relax_delete_bytes): Adjust symbol values
|
||
and sizes by calling new functions.
|
||
|
||
2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
|
||
|
||
* config.bfd (riscv32-*): Enable rv64.
|
||
|
||
2017-05-02 Alan Modra <amodra@gmail.com>
|
||
|
||
PR 21384
|
||
* elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
|
||
rather than h->root.type == bfd_link_hash_new.
|
||
(bfd_elf_record_link_assignment): Similarly, call
|
||
bfd_elf_link_mark_dynamic_symbol when h->non_elf.
|
||
|
||
2017-04-29 Alan Modra <amodra@gmail.com>
|
||
|
||
PR 21432
|
||
* reloc.c (reloc_offset_in_range): New function.
|
||
(bfd_perform_relocation, bfd_install_relocation): Use it.
|
||
(_bfd_final_link_relocate): Likewise.
|
||
|
||
2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
|
||
before using .plt.got.
|
||
* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
|
||
|
||
2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
|
||
instead of "+=" to update 0.
|
||
|
||
2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* elf32-i386.c (elf_i386_create_dynamic_sections): Create the
|
||
.plt.got section here.
|
||
(elf_i386_check_relocs): Don't create the .plt.got section.
|
||
* elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
|
||
the .plt.got and .plt.bnd sections here.
|
||
(elf_x86_64_check_relocs): Don't create the .plt.got nor
|
||
.plt.bnd sections.
|
||
|
||
2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
|
||
has_bnd_reloc.
|
||
(elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
|
||
(elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
|
||
(elf_x86_64_check_relocs): Don't set has_bnd_reloc.
|
||
(elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
|
||
has_bnd_reloc.
|
||
|
||
2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* elf-bfd.h (elf_backend_data): Change setup_gnu_properties
|
||
to return bfd *.
|
||
(_bfd_elf_link_setup_gnu_properties): Return bfd *.
|
||
* elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
|
||
the first relocatable ELF input with GNU properties.
|
||
|
||
2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
|
||
VxWorks for non-PIC.
|
||
|
||
2017-04-27 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf-bfd.h (struct elf_backend_data): Make asection param of
|
||
elf_backend_eh_frame_address_size const.
|
||
(_bfd_elf_eh_frame_address_size): Likewise.
|
||
* elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
|
||
* elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
|
||
* elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
|
||
* elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
|
||
* elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
|
||
(next_cie_fde_offset): Constify params.
|
||
(offset_adjust, adjust_eh_frame_local_symbols): Likewise.
|
||
|
||
2017-04-27 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
|
||
(_bfd_elf_adjust_eh_frame_global_symbol): Declare.
|
||
* elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
|
||
aug_data_len.
|
||
(offset_adjust): New function.
|
||
(_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
|
||
(adjust_eh_frame_local_symbols): Likewise.
|
||
(_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
|
||
after changing anything. Return true if anything changed.
|
||
* elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
|
||
_bfd_elf_adjust_eh_frame_global_symbol for globals.
|
||
|
||
2017-04-27 Alan Modra <amodra@gmail.com>
|
||
|
||
* elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
|
||
when force_local.
|
||
|
||
2017-04-27 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
|
||
(ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
|
||
(ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
|
||
(ppc_elf_relocate_section): Likewise. Delete silly optimisation
|
||
for undef and undefweak dyn_relocs.
|
||
* elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
|
||
(ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
|
||
(allocate_got, allocate_dynrelocs): Likewise.
|
||
(ppc64_elf_relocate_section): Likewise.
|
||
|
||
2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
|
||
DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
|
||
* elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
|
||
add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
|
||
|
||
2017-04-26 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR binutils/21434
|
||
* reloc.c (bfd_perform_relocation): Check for a negative address
|
||
in the reloc.
|
||
|
||
2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
|
||
|
||
PR ld/21334
|
||
* elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
|
||
member.
|
||
* elfxx-target.h [!elf_backend_always_renumber_dynsyms]
|
||
(elf_backend_always_renumber_dynsyms): Define.
|
||
(elfNN_bed): Initialize `always_renumber_dynsyms' member.
|
||
* elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
|
||
* elflink.c (bfd_elf_size_dynamic_sections): Also call
|
||
`_bfd_elf_link_renumber_dynsyms' if the backend has requested
|
||
it.
|
||
(bfd_elf_size_dynsym_hash_dynstr): Likewise.
|
||
|
||
2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
|
||
|
||
* elflink.c (bfd_elf_size_dynamic_sections): Only call
|
||
`_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
|
||
sections have been created.
|
||
|
||
2017-04-26 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR binutils/21431
|
||
* compress.c (bfd_init_section_compress_status): Check the return
|
||
value from bfd_malloc.
|
||
|
||
2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
|
||
no_finish_dynamic_symbol.
|
||
(elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
|
||
0.
|
||
(elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
|
||
weak symbol, don't make it dynamic.
|
||
(elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
|
||
set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
|
||
relocation for GOT reference.
|
||
(elf_x86_64_finish_dynamic_symbol): Abort if
|
||
no_finish_dynamic_symbol isn't 0.
|
||
|
||
2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/21402
|
||
* elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
|
||
undefined weak symbol, don't make it dynamic.
|
||
(elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
|
||
set no_finish_dynamic_symbol and generate R_386_RELATIVE
|
||
relocation for R_386_GOT32.
|
||
|
||
2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/21425
|
||
* elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
|
||
|
||
2017-04-23 Alan Modra <amodra@gmail.com>
|
||
|
||
PR 21414
|
||
* section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
|
||
* elf.c (lcomm_sym): New.
|
||
(_bfd_elf_large_com_section): Use lcomm_sym section symbol.
|
||
* bfd-in2.h: Regenerate.
|
||
|
||
2017-04-23 Alan Modra <amodra@gmail.com>
|
||
|
||
PR 21412
|
||
* elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
|
||
parameters and comment.
|
||
(_bfd_elf_get_reloc_section): Delete.
|
||
(_bfd_elf_plt_get_reloc_section): Declare.
|
||
* elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
|
||
New functions. Don't blindly skip over assumed .rel/.rela prefix.
|
||
Extracted from..
|
||
(_bfd_elf_get_reloc_section): ..here. Delete.
|
||
(assign_section_numbers): Call elf_get_reloc_section.
|
||
* elf64-ppc.c (elf_backend_get_reloc_section): Define.
|
||
* elfxx-target.h (elf_backend_get_reloc_section): Update.
|
||
|
||
2017-04-23 Alan Modra <amodra@gmail.com>
|
||
|
||
PR 21409
|
||
* dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
|
||
no symbols.
|
||
|
||
2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/21402
|
||
* elf32-i386.c (elf_i386_link_hash_entry): Add
|
||
no_finish_dynamic_symbol.
|
||
(elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
|
||
(elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
|
||
symbol, don't make it dynamic in PIE.
|
||
(elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
|
||
set no_finish_dynamic_symbol and generate R_386_RELATIVE
|
||
relocation for R_386_GOT32
|
||
(elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
|
||
isn't 0.
|
||
|
||
2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/19617
|
||
PR ld/21086
|
||
* elflink.c (elf_link_add_object_symbols): Require
|
||
--no-dynamic-linker with -E/--dynamic-list when creating
|
||
dynamic sections.
|
||
|
||
2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
|
||
|
||
* elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
|
||
if forced local.
|
||
|
||
2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
|
||
|
||
* elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
|
||
dynamic symbol sorting.
|
||
|
||
2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/21382
|
||
* elflink.c (elf_link_add_object_symbols): Preserve
|
||
dynamic_ref_after_ir_def when restoring the symbol table for
|
||
unneeded dynamic object.
|
||
|
||
2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/21401
|
||
* elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
|
||
on on undefined IFUNC symbol in the second PLT.
|
||
|
||
2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
|
||
|
||
* peXXigen.c (pe_print_reloc): Correct chunk_end.
|
||
|
||
2017-04-19 Alan Modra <amodra@gmail.com>
|
||
|
||
* elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
|
||
or make dynamic for info->dynamic_undefined_weak 0 and 1.
|
||
* elf32-ppc.c:Formatting.
|
||
(ensure_undefweak_dynamic): Don't make dynamic when
|
||
info->dynamic_undefined_weak is zero.
|
||
(allocate_dynrelocs): Discard undefweak dyn_relocs for
|
||
info->dynamic_undefined_weak. Discard undef dyn_relocs when
|
||
not default visibility. Discard undef and undefweak
|
||
dyn_relocs earlier.
|
||
(ppc_elf_relocate_section): Adjust to suit.
|
||
* elf64-ppc.c: Formatting.
|
||
(ensure_undefweak_dynamic): Don't make dynamic when
|
||
info->dynamic_undefined_weak is zero.
|
||
(allocate_dynrelocs): Discard undefweak dyn_relocs for
|
||
info->dynamic_undefined_weak. Discard them earlier.
|
||
|
||
2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/21389
|
||
* elflink.c (bfd_elf_size_dynamic_sections): Get soname index
|
||
before generating the version definition section.
|
||
|
||
2017-04-17 Alan Modra <amodra@gmail.com>
|
||
|
||
* elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
|
||
state when a regular object file defines a symbol with
|
||
incompatible type to that defined by an earlier shared lib.
|
||
|
||
2017-04-13 Alan Modra <amodra@gmail.com>
|
||
|
||
* coffcode.h: Wrap some overly long _bfd_error_handler args.
|
||
* elf.c: Likewise.
|
||
* elf32-arm.c: Likewise.
|
||
* elf32-i386.c: Likewise.
|
||
* elf32-mep.c: Likewise.
|
||
* elf64-ia64-vms.c: Likewise.
|
||
* elf64-x86-64.c: Likewise.
|
||
* elflink.c: Likewise.
|
||
* elfnn-ia64.c: Likewise.
|
||
* elfxx-mips.c: Likewise.
|
||
|
||
2017-04-13 Alan Modra <amodra@gmail.com>
|
||
|
||
* aoutx.h: Use %B and %A in error messages throughout file.
|
||
* aout-cris.c: Likewise.
|
||
* archive.c: Likewise.
|
||
* binary.c: Likewise.
|
||
* coff-rs6000.c: Likewise.
|
||
* coff-tic4x.c: Likewise.
|
||
* coffcode.h: Likewise.
|
||
* coffgen.c: Likewise.
|
||
* cofflink.c: Likewise.
|
||
* coffswap.h: Likewise.
|
||
* cpu-arm.c: Likewise.
|
||
* elf-eh-frame.c: Likewise.
|
||
* elf-m10300.c: Likewise.
|
||
* elf.c: Likewise.
|
||
* elf32-arc.c: Likewise.
|
||
* elf32-arm.c: Likewise.
|
||
* elf32-bfin.c: Likewise.
|
||
* elf32-frv.c: Likewise.
|
||
* elf32-iq2000.c: Likewise.
|
||
* elf32-m32c.c: Likewise.
|
||
* elf32-microblaze.c: Likewise.
|
||
* elf32-nds32.c: Likewise.
|
||
* elf32-rl78.c: Likewise.
|
||
* elf32-rx.c: Likewise.
|
||
* elf32-score.c: Likewise.
|
||
* elf32-score7.c: Likewise.
|
||
* elf32-sh64.c: Likewise.
|
||
* elf32-v850.c: Likewise.
|
||
* elf32-vax.c: Likewise.
|
||
* elf32-visium.c: Likewise.
|
||
* elf64-ia64-vms.c: Likewise.
|
||
* elf64-mmix.c: Likewise.
|
||
* elf64-sh64.c: Likewise.
|
||
* elfcode.h: Likewise.
|
||
* elfnn-aarch64.c: Likewise.
|
||
* elfnn-ia64.c: Likewise.
|
||
* elfxx-mips.c: Likewise.
|
||
* hpux-core.c: Likewise.
|
||
* ieee.c: Likewise.
|
||
* ihex.c: Likewise.
|
||
* linker.c: Likewise.
|
||
* merge.c: Likewise.
|
||
* mmo.c: Likewise.
|
||
* oasys.c: Likewise.
|
||
* pdp11.c: Likewise.
|
||
* peXXigen.c: Likewise.
|
||
* rs6000-core.c: Likewise.
|
||
* vms-alpha.c: Likewise.
|
||
* xcofflink.c: Likewise.
|
||
|
||
2017-04-13 Alan Modra <amodra@gmail.com>
|
||
|
||
* bfd.c (PRINT_TYPE): Define.
|
||
(_doprnt): New function.
|
||
(error_handler_internal): Use _doprnt.
|
||
* coff-arm.c: Put %A and %B arguments to _bfd_error_handler
|
||
calls in their natural order, throughout file.
|
||
* coff-mcore.c: Likewise.
|
||
* coff-ppc.c: Likewise.
|
||
* coff-tic80.c: Likewise.
|
||
* cofflink.c: Likewise.
|
||
* elf-s390-common.c: Likewise.
|
||
* elf.c: Likewise.
|
||
* elf32-arm.c: Likewise.
|
||
* elf32-i386.c: Likewise.
|
||
* elf32-m32r.c: Likewise.
|
||
* elf32-msp430.c: Likewise.
|
||
* elf32-spu.c: Likewise.
|
||
* elf64-ia64-vms.c: Likewise.
|
||
* elf64-sparc.c: Likewise.
|
||
* elf64-x86-64.c: Likewise.
|
||
* elflink.c: Likewise.
|
||
* elfnn-aarch64.c: Likewise.
|
||
* elfnn-ia64.c: Likewise.
|
||
* elfxx-mips.c: Likewise.
|
||
|
||
2017-04-13 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf32-arm.c (arm_type_of_stub): Supply missing args to "long
|
||
branch veneers" error. Fix double space and format message.
|
||
* elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
|
||
* elf64-ppc.c (tocsave_find): Supply missing %B arg.
|
||
|
||
2017-04-13 Alan Modra <amodra@gmail.com>
|
||
|
||
* bfd-in2.h: Regenerate.
|
||
|
||
2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
|
||
extra `\n' in warning/error messages.
|
||
* elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
|
||
* elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
|
||
|
||
2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
|
||
processor-specific properties with generic ELF target vector.
|
||
|
||
2017-04-10 Qing Zhao <qing.zhao@oracle.com>
|
||
|
||
* elf32-sparc.c (elf_backend_fixup_symbol): New.
|
||
* elf64-sparc.c (elf_backend_fixup_symbol): New.
|
||
* elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
|
||
(_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
|
||
has_non_got_reloc.
|
||
(link_hash_newfunc): Initialize has_got_reloc and
|
||
has_non_got_reloc.
|
||
(_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
|
||
section.
|
||
(_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
|
||
has_non_got_reloc.
|
||
(_bfd_sparc_elf_check_relocs): Set has_got_reloc and
|
||
has_non_got_reloc.
|
||
(_bfd_sparc_elf_fixup_symbol): New function.
|
||
(allocate_dynrelocs): Don't allocate space for dynamic
|
||
relocations and discard relocations against resolved undefined
|
||
weak symbols in executable. Don't make resolved undefined weak
|
||
symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
|
||
relocation against undefined weak symbols in PIE.
|
||
(_bfd_sparc_elf_relocate_section): Don't generate dynamic
|
||
relocations against resolved undefined weak symbols in PIE
|
||
(_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
|
||
without ynamic PLT/GOT relocations for resolved undefined weak
|
||
symbols.
|
||
Don't generate dynamic relocation against resolved undefined
|
||
weak symbol in executable.
|
||
(pie_finish_undefweak_symbol): New function.
|
||
(_bfd_sparc_elf_finish_dynamic_sections): Call
|
||
pie_finish_undefweak_symbol on all symbols in PIE.
|
||
* elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
|
||
(_bfd_sparc_elf_fixup_symbol): New function.
|
||
|
||
2017-04-10 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config.bfd: Remove ns32k from obsolete list.
|
||
|
||
2017-04-10 Alan Modra <amodra@gmail.com>
|
||
|
||
PR 21287
|
||
* elf.c (special_sections_f): Match .fini_array and .fini_array.*.
|
||
(special_sections_i): Likewise for .init_array.
|
||
(special_sections_p): Likewise for .preinit_array.
|
||
|
||
2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/19579
|
||
PR ld/21306
|
||
* elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
|
||
ELF_COMMON_DEF_P for common symbols.
|
||
* elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
|
||
* elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
|
||
* elflink.c (_bfd_elf_merge_symbol): Revert commits
|
||
202ac193bbbecc96a4978d1ac3d17148253f9b01 and
|
||
07492f668d2173da7a2bda3707ff0985e0f460b6.
|
||
|
||
2017-04-07 Pedro Alves <palves@redhat.com>
|
||
|
||
* opncls.c (bfd_get_debug_link_info): Rename to...
|
||
(bfd_get_debug_link_info_1): ... this. Change type of second
|
||
parameter to void pointer. Adjust.
|
||
(bfd_get_debug_link_info): Reimplement on top of
|
||
bfd_get_debug_link_info_1.
|
||
(separate_debug_file_exists, separate_alt_debug_file_exists):
|
||
Change type of second parameter to void pointer. Adjust.
|
||
(get_func_type, check_func_type): Change type of second parameter
|
||
to void pointer.
|
||
(find_separate_debug_file): Add 'func_data' parameter. Pass it to
|
||
the callback functions instead of passing the address of a local.
|
||
(bfd_follow_gnu_debuglink): Pass address of unsigned long local to
|
||
find_separate_debug_file.
|
||
(get_alt_debug_link_info_shim): Change type of second parameter to
|
||
void pointer. Adjust.
|
||
(bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
|
||
find_separate_debug_file.
|
||
(get_build_id_name, bfd_boolean check_build_id_file): Change type
|
||
of second parameter to void pointer. Adjust.
|
||
(bfd_follow_build_id_debuglink): Pass address of bfd_build_id
|
||
pointer local to find_separate_debug_file.
|
||
|
||
2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
|
||
|
||
* coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
|
||
external symbols with a definition.
|
||
(_bfd_coff_gc_mark_extra_sections): Fix typo.
|
||
|
||
2017-04-07 Alan Modra <amodra@gmail.com>
|
||
|
||
* po/SRC-POTFILES.in: Regenerate.
|
||
|
||
2017-04-05 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
|
||
reference counting.
|
||
|
||
2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
|
||
|
||
(_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
|
||
numbers for DataDirectory entry indicies passed to
|
||
add_data_entry().
|
||
|
||
2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* elf.c (get_program_header_size): Add a GNU_MBIND segment for
|
||
each GNU_MBIND section and align GNU_MBIND section to page size.
|
||
(_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
|
||
segment for each GNU_MBIND section.
|
||
(_bfd_elf_init_private_section_data): Copy sh_info from input
|
||
for GNU_MBIND section.
|
||
|
||
2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
|
||
|
||
* elfnn-riscv.c (GP_NAME): Delete.
|
||
(riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
|
||
(_bfd_riscv_relax_lui): Likewise.
|
||
|
||
2017-04-04 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR binutils/21342
|
||
* elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
|
||
dereference.
|
||
(bfd_elf_final_link): Only initialize the extended symbol index
|
||
section if there are extended symbol tables to list.
|
||
|
||
2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
|
||
(BFD32_BACKENDS_CFILES): Add elf-properties.c.
|
||
* configure.ac (elf): Add elf-properties.lo.
|
||
* Makefile.in: Regenerated.
|
||
* configure: Likewise.
|
||
* elf-bfd.h (elf_property_kind): New.
|
||
(elf_property): Likewise.
|
||
(elf_property_list): Likewise.
|
||
(elf_properties): Likewise.
|
||
(_bfd_elf_parse_gnu_properties): Likewise.
|
||
(_bfd_elf_get_property): Likewise.
|
||
(_bfd_elf_link_setup_gnu_properties): Likewise.
|
||
(elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
|
||
and setup_gnu_properties.
|
||
(elf_obj_tdata): Add properties.
|
||
* elf-properties.c: New file.
|
||
* elf32-i386.c (elf_i386_parse_gnu_properties): New.
|
||
(elf_i386_merge_gnu_properties): Likewise.
|
||
(elf_backend_parse_gnu_properties): Likewise.
|
||
(elf_backend_merge_gnu_properties): Likewise.
|
||
* elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
|
||
(elf_x86_64_merge_gnu_properties): Likewise.
|
||
(elf_backend_parse_gnu_properties): Likewise.
|
||
(elf_backend_merge_gnu_properties): Likewise.
|
||
* elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
|
||
(elf_backend_parse_gnu_properties): Likewise.
|
||
(elf_backend_setup_gnu_properties): Likewise.
|
||
(elfNN_bed): Add elf_backend_parse_gnu_properties,
|
||
elf_backend_merge_gnu_properties and
|
||
elf_backend_setup_gnu_properties.
|
||
|
||
2017-03-30 Pip Cet <pipcet@gmail.com>
|
||
|
||
* elf32-wasm32.c: Add relocation code, two relocs.
|
||
* reloc.c: Add wasm32 relocations.
|
||
* libbfd.h: Regenerate.
|
||
* bfd-in2.h: Regenerate.
|
||
* bfd/po/bfd.pot: Regenerate.
|
||
|
||
2017-03-29 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR binutils/18025
|
||
* coff-bfd.h (struct coff_section_data): Add new fields:
|
||
saved_bias and bias.
|
||
* coffgen.c (coff_find_nearest_line_with_names): Cache the bias
|
||
computed for PE binaries.
|
||
* dwarf2.c (scan_unit_for_symbols): Only warn once about each
|
||
missing abbrev.
|
||
|
||
2017-03-28 Hans-Peter Nilsson <hp@axis.com>
|
||
|
||
PR ld/16044
|
||
* elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
|
||
to handle a local symbol with a hash-symbol-entry; without PLT.
|
||
Add BFD_ASSERT for an incidental case with GOT entry present.
|
||
(cris_elf_check_relocs): Increment PLT refcount only if the symbol
|
||
isn't forced-or-set local.
|
||
|
||
2017-03-27 Pip Cet <pipcet@gmail.com>
|
||
|
||
* wasm-module.c: New file to support WebAssembly modules.
|
||
* wasm-module.h: New file to support WebAssembly modules.
|
||
* doc/webassembly.texi: Start documenting wasm-module.c.
|
||
* config.bfd: Add wasm_vec.
|
||
* targets.c: Likewise.
|
||
* configure.ac: Likewise.
|
||
* Makefile.am: Add entries for wasm-module.c.
|
||
* Makefile.in: Regenerate.
|
||
* configure: Regenerate.
|
||
* po/SRC-POTFILES.in: Regenerate.
|
||
|
||
2017-03-27 Pip Cet <pipcet@gmail.com>
|
||
|
||
* cpu-wasm32.c: New file to support wasm32 architecture.
|
||
* elf32-wasm32.c: New file to support wasm32 architecture.
|
||
* Makefile.am: Add wasm32 architecture.
|
||
* archures.c: Likewise.
|
||
* config.bfd: Likewise.
|
||
* configure.ac: Likewise.
|
||
* targets.c: Likewise.
|
||
* Makefile.in: Regenerate.
|
||
* bfd-in2.h: Regenerate.
|
||
* configure: Regenerate.
|
||
* po/SRC-POTFILES.in: Regenerate.
|
||
|
||
2017-03-20 Alan Modra <amodra@gmail.com>
|
||
|
||
PR 21266
|
||
* elf64-ppc.c (compare_symbols): Stabilize sort.
|
||
|
||
2017-03-18 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf64-ppc.c (struct ppc_link_hash_table): Add
|
||
local_ifunc_resolver and maybe_local_ifunc_resolver.
|
||
(ppc_build_one_stub): Set flags on emitting dynamic
|
||
relocation to ifunc.
|
||
(ppc64_elf_relocate_section): Likewise.
|
||
(ppc64_elf_finish_dynamic_symbol): Likewise.
|
||
(ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
|
||
local dynamic relocs to ifuncs.
|
||
* elf32-ppc.c (struct ppc_elf_link_hash_table): Add
|
||
local_ifunc_resolver and maybe_local_ifunc_resolver.
|
||
(ppc_elf_relocate_section): Set flag on emitting dynamic
|
||
relocation to ifuncs.
|
||
(ppc_elf_finish_dynamic_symbol): Likewise.
|
||
(ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
|
||
dynamic relocs to ifuncs.
|
||
|
||
2017-03-13 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR binutils/21202
|
||
* reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
|
||
BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
|
||
(BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
|
||
BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
|
||
* bfd-in2.h: Regenerate.
|
||
* libbfd.h: Regenerate.
|
||
* elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
|
||
names.
|
||
(IS_AARCH64_TLSDESC_RELOC): Likewise.
|
||
(elfNN_aarch64_howto_table): Likewise.
|
||
(aarch64_tls_transition_without_check): Likewise.
|
||
(aarch64_reloc_got_type): Likewise.
|
||
(elfNN_aarch64_final_link_relocate): Likewise.
|
||
(elfNN_aarch64_tls_relax): Likewise.
|
||
(elfNN_aarch64_relocate_section): Likewise.
|
||
(elfNN_aarch64_gc_sweep_hook): Likewise.
|
||
(elfNN_aarch64_check_relocs): Likewise.
|
||
* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
|
||
(_bfd_aarch64_elf_resolve_relocation): Likewise.
|
||
|
||
2017-03-11 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
|
||
parameter is in fact used. Whitespace fixes.
|
||
* elf64-ppc.c: Likewise.
|
||
|
||
2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
|
||
|
||
* rs6000-core.c (CORE_NEW): Simplify macro when
|
||
AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
|
||
|
||
2017-03-07 Alan Modra <amodra@gmail.com>
|
||
|
||
PR 21224
|
||
PR 20519
|
||
* elf64-ppc.c (ppc64_elf_relocate_section): Add missing
|
||
dyn_relocs check.
|
||
|
||
2017-03-05 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
|
||
* elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
|
||
(next_cie_fde_offset): New function.
|
||
(_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
|
||
(_bfd_elf_discard_section_eh_frame): Align zero terminator to
|
||
four bytes. Align CIEs to four or eight bytes depending on
|
||
per_encoding_aligned8. Align FDEs according to their encoding.
|
||
Pad last FDE to output section alignment.
|
||
(_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
|
||
assertion.
|
||
* elf64-ppc.c (glink_eh_frame_cie): Delete padding.
|
||
(ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
|
||
(ppc64_elf_finish_dynamic_sections): Adjust to suit.
|
||
|
||
2017-03-02 Martin Bickel <binutils@ineranves.de>
|
||
|
||
PR ld/21212
|
||
* elf.c (rewrite_elf_program_header): Do not issue a warning for
|
||
empty segments which have a zero filesz, but a non-zero memsz.
|
||
|
||
2017-03-02 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
|
||
|
||
2017-02-28 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
|
||
(ppc64_elf_relocate_section): Likewise.
|
||
|
||
2017-02-28 Alan Modra <amodra@gmail.com>
|
||
|
||
PR 20995
|
||
* elf32-nios2.c (nios2_elf32_relocate_section): Use htab
|
||
rather than elf32_nios2_hash_table or elf_hash_table.
|
||
(create_got_section): Likewise.
|
||
(nios2_elf32_finish_dynamic_symbol): Likewise.
|
||
(nios2_elf32_adjust_dynamic_symbol): Likewise.
|
||
(nios2_elf32_size_dynamic_sections): Likewise.
|
||
(nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
|
||
vars. Use htab equivalents directly instead. Don't create
|
||
all dynamic sections on needing just the GOT. Use a goto
|
||
rather than a fall-through with reloc test. Ensure
|
||
htab->dynobj is set when making dynamic sreloc section.
|
||
(nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
|
||
equivalent directly instead. Don't segfault on looking for
|
||
.dynamic when dynamic sections have not been created. Don't
|
||
segfault on .got.plt being discarded.
|
||
(nios2_elf32_size_dynamic_sections): Delete plt and got vars.
|
||
Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
|
||
fixme and another not so relevant comment.
|
||
(nios2_elf_add_symbol_hook): Delete dynobj var. If not
|
||
already set, set hash table dynobj on creating .sbss.
|
||
|
||
2017-02-28 Alan Modra <amodra@gmail.com>
|
||
|
||
* reloc.c (BFD_RELOC_PPC_16DX_HA): New.
|
||
* elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
|
||
(ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
|
||
(ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
|
||
(ppc64_elf_relocate_section): Likewise.
|
||
* elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
|
||
(ppc_elf_reloc_type_lookup): Translate new bfd reloc.
|
||
(ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
|
||
* libbfd.h: Regenerate.
|
||
* bfd-in2.h: Regenerate.
|
||
|
||
2017-02-28 Alan Modra <amodra@gmail.com>
|
||
|
||
* elflink.c (_bfd_elf_create_dynamic_sections): Don't make
|
||
dynamic .data.rel.ro read-only.
|
||
* elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
|
||
rather than section flags when deciding where copy reloc goes.
|
||
* elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
|
||
* elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
|
||
* elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
|
||
* elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
|
||
* elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
|
||
* elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
|
||
* elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
|
||
* elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
|
||
* elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
|
||
* elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
|
||
* elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
|
||
* elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
|
||
* elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
|
||
* elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
|
||
* elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
|
||
* elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
|
||
* elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
|
||
* elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
|
||
* elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
|
||
|
||
2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
|
||
|
||
* elfxx-mips.c (mips_elf_perform_relocation): Also handle the
|
||
`jalr $0, $25' instruction encoding.
|
||
|
||
2017-02-27 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR ld/21180
|
||
* elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
|
||
generating a seg-fault when encountering a symbol that has been
|
||
deleted by garbage collection.
|
||
|
||
2017-02-25 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf32-arc.c (struct dynamic_sections): Delete.
|
||
(enum dyn_section_types): Delete.
|
||
(dyn_section_names): Delete.
|
||
(arc_create_dynamic_sections): Delete.
|
||
(elf_arc_finish_dynamic_sections): Don't call the above. Don't
|
||
segfault on discarded .rela.plt section.
|
||
(elf_arc_size_dynamic_sections): Formatting. Don't call
|
||
arc_create_dynamic_sections. Don't allocate memory for sections
|
||
handled by the generic linker. Correct code finding relocs in
|
||
read-only sections. Set SEC_EXCLUDE on zero size .got,
|
||
.got.plt, and .dynbss sections. Do set .interp for pies.
|
||
|
||
2017-02-24 Andrew Waterman <andrew@sifive.com>
|
||
|
||
* elfnn-riscv.c (GP_NAME): New macro.
|
||
(riscv_global_pointer_value): Use it.
|
||
(_bfd_riscv_relax_lui): If symbol and global pointer are in same
|
||
output section, consider only that section's alignment.
|
||
|
||
2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
|
||
|
||
* elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
|
||
* elfxx-mips.c (_bfd_mips_relax_section): Remove function.
|
||
* elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
|
||
* elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
|
||
|
||
2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
|
||
|
||
* elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
|
||
<R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
|
||
or misaligned.
|
||
|
||
2017-02-23 Alan Modra <amodra@gmail.com>
|
||
|
||
PR 20744
|
||
* elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
|
||
16D relocations.
|
||
(ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
|
||
(ppc_elf_relocate_section): Correct calculation for VLE SDAREL
|
||
relocs.
|
||
|
||
2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
|
||
|
||
PR ld/20828
|
||
* elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
|
||
processing ahead of the call to `elf_gc_sweep_symbol'.
|
||
|
||
2017-02-22 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR binutils/21193
|
||
* opncls.c (bfd_create_gnu_debuglink_section): Give the newly
|
||
created section 4-byte alignment.
|
||
|
||
2017-02-22 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
|
||
on .got or .plt output section being discarded by script.
|
||
* elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
|
||
vxworks splt temp.
|
||
|
||
2017-02-21 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
|
||
DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
|
||
|
||
2017-02-20 Alan Modra <amodra@gmail.com>
|
||
|
||
PR 21181
|
||
* elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
|
||
if DT_RELSZ/DT_RELASZ is zero.
|
||
|
||
2017-02-17 Nick Clifton <nickc@redhat.com>
|
||
|
||
* compress.c (bfd_get_full_section_contents): Remember to reduce
|
||
compressed size by the sizeof the compression header when
|
||
decompressing the contents.
|
||
|
||
2017-02-17 Pedro Alves <palves@redhat.com>
|
||
|
||
* srec.c (Chunk): Rename to ...
|
||
(_bfd_srec_len): ... this.
|
||
(S3Forced): Rename to ...
|
||
(_bfd_srec_forceS3): ... this.
|
||
* objcopy.c: Adjust all references.
|
||
|
||
2017-02-17 Pedro Alves <palves@redhat.com>
|
||
|
||
* archive.c (bsd_write_armap): Rename to ...
|
||
(_bfd_bsd_write_armap): ... this.
|
||
(coff_write_armap): Rename to ...
|
||
(_bfd_coff_write_armap): ... this.
|
||
* libbfd-in.h (bsd_write_armap): Rename to ...
|
||
(_bfd_bsd_write_armap): ... this.
|
||
(coff_write_armap): Rename to ...
|
||
(_bfd_coff_write_armap): ... this.
|
||
* aout-target.h, aout-tic30.c: Adjust all users.
|
||
* libbfd.h: Regenerate.
|
||
|
||
2017-02-17 Pedro Alves <palves@redhat.com>
|
||
|
||
* bfd-in.h (bfd_read, bfd_write): Adjust to rename.
|
||
(warn_deprecated): Rename to ...
|
||
(_bfd_warn_deprecated): ... this.
|
||
* libbfd.c (warn_deprecated): Rename to ...
|
||
(_bfd_warn_deprecated): ... this.
|
||
* bfd-in2.h: Regenerate.
|
||
|
||
2017-02-17 Pedro Alves <palves@redhat.com>
|
||
|
||
* bfdio.c (real_ftell): Rename to ...
|
||
(_bfd_real_ftell): ... this.
|
||
(real_fseek): Rename to ...
|
||
(_bfd_real_fseek): ... this.
|
||
(real_fopen): Rename to ...
|
||
(_bfd_real_fopen): ... this.
|
||
* libbfd-in.h (real_ftell): Rename to ...
|
||
(_bfd_real_ftell): ... this.
|
||
(real_fseek): Rename to ...
|
||
(_bfd_real_fseek): ... this.
|
||
(real_fopen): Rename to ...
|
||
(_bfd_real_fopen): ... this.
|
||
* cache.c, dwarf2.c, opncls.c: Adjust all callers.
|
||
* libbfd.h: Regenerate.
|
||
|
||
2017-02-17 Pedro Alves <palves@redhat.com>
|
||
|
||
* dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
|
||
* libbfd.c (read_unsigned_leb128): Rename to ...
|
||
(_bfd_read_unsigned_leb128): ... this.
|
||
(read_signed_leb128): Rename to ...
|
||
(_bfd_read_signed_leb128): ... this.
|
||
(safe_read_leb128): Rename to ...
|
||
(_bfd_safe_read_leb128): ... this.
|
||
* libbfd-in.h (read_unsigned_leb128): Rename to ...
|
||
(_bfd_read_unsigned_leb128): ... this.
|
||
(read_signed_leb128): Rename to ...
|
||
(_bfd_read_signed_leb128): ... this.
|
||
(safe_read_leb128): Rename to ...
|
||
(_bfd_safe_read_leb128): ... this.
|
||
* libbfd.h: Renegerate.
|
||
|
||
2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
|
||
|
||
* dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
|
||
before trying to fine matching file and line information.
|
||
|
||
2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
|
||
|
||
* dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
|
||
(_bfd_dwarf2_slurp_debug_info): If stashed debug information does
|
||
not match current bfd, then reload debug information. Record bfd
|
||
we're loading debug info for in the stash. If we have debug
|
||
informatin in the cache then perform section placement before
|
||
returning.
|
||
|
||
2017-02-16 Alan Modra <amodra@gmail.com>
|
||
|
||
PR 21000
|
||
* elf-bfd.h (struct elf_backend_data): Add no_page_alias.
|
||
* elfxx-target.h (elf_backend_no_page_alias): Define.
|
||
(elfNN_bed): Init new field.
|
||
* elf.c (assign_file_positions_for_load_sections): If no_page_alias
|
||
ensure PT_LOAD segment starts on a new page.
|
||
* elf32-hppa.c (elf_backend_no_page_alias): Define.
|
||
|
||
2017-02-16 Alan Modra <amodra@gmail.com>
|
||
|
||
PR 21132
|
||
* elf32-hppa.c (allocate_plt_static): Allocate space for relocs
|
||
if pic.
|
||
|
||
2017-02-16 Jiong Wang <jiong.wang@arm.com>
|
||
|
||
* bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
|
||
* bfd-in2.h: Regenerated.
|
||
|
||
2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/21168
|
||
* elf32-i386.c (elf_i386_relocate_section): Allow
|
||
"lea foo@GOT, %reg" in PIC.
|
||
|
||
2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/20244
|
||
* elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
|
||
symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
|
||
error against local IFUNC symbol without a base register for
|
||
PIC.
|
||
|
||
2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
|
||
|
||
* elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
|
||
`%P: %H:' with `info->callbacks->einfo'.
|
||
(ppc_elf_relocate_section): Likewise.
|
||
* elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
|
||
(ppc64_elf_edit_toc): Likewise.
|
||
(ppc64_elf_relocate_section): Likewise.
|
||
|
||
2017-02-14 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
|
||
--gc-keep-exported, and test versioned field of sym rather than
|
||
looking for @ in name.
|
||
|
||
2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
|
||
|
||
* elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
|
||
__global_pointer$.
|
||
|
||
2017-02-13 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR binutils/21151
|
||
* dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
|
||
unit length field.
|
||
|
||
2017-02-07 Andrew Waterman <andrew@sifive.com>
|
||
|
||
* elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
|
||
entry size if PLT header is written.
|
||
|
||
2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
|
||
|
||
Fix sparc64 dynamic relocation processing to use the dynamic
|
||
symbol count.
|
||
* elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
|
||
to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
|
||
should be used.
|
||
|
||
2017-02-03 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR 21096
|
||
* coffcode.h (coff_write_object_contents): Enlarge size of
|
||
s_name_buf in order to avoid compile time warning about possible
|
||
integer truncation.
|
||
* elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
|
||
32-bits of insn value before printing into buffer.
|
||
|
||
2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
|
||
|
||
* elfxx-mips.c (mips_elf_hash_sort_data): Add
|
||
`max_local_dynindx'.
|
||
(mips_elf_sort_hash_table): Handle it.
|
||
(mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
|
||
symbols bump up `max_local_dynindx' rather than
|
||
`max_non_got_dynindx'.
|
||
|
||
2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
|
||
|
||
* elfxx-mips.c (mips_elf_hash_sort_data): Convert the
|
||
`min_got_dynindx', `max_unref_got_dynindx' and
|
||
`max_non_got_dynindx' members to the `bfd_size_type' data type.
|
||
(mips_elf_sort_hash_table): Adjust accordingly.
|
||
|
||
2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
|
||
|
||
* elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
|
||
to access the hash table.
|
||
|
||
2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
|
||
|
||
* elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
|
||
non-NULL `htab' to the beginning.
|
||
|
||
2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
|
||
|
||
* elflink.c (elf_gc_sweep): Wrap overlong line.
|
||
|
||
2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
|
||
|
||
* elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
|
||
(_bfd_mips_elf_linker_flags): ... this. Add another parameter.
|
||
* elfxx-mips.c (mips_elf_link_hash_table): Add
|
||
`ignore_branch_isa' member.
|
||
(mips_elf_perform_relocation): Do not treat an ISA mode mismatch
|
||
in branch relocation calculation as an error if
|
||
`ignore_branch_isa' has been set.
|
||
(_bfd_mips_elf_insn32): Rename to...
|
||
(_bfd_mips_elf_linker_flags): ... this. Rename the `on'
|
||
parameter to `insn32' and add an `ignore_branch_isa' parameter.
|
||
Handle the new parameter.
|
||
|
||
2017-01-27 Hans-Peter Nilsson <hp@axis.com>
|
||
|
||
* elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
|
||
local variable dynobj.
|
||
|
||
PR ld/20995
|
||
* elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
|
||
(elf_cris_adjust_dynamic_symbol): Place variables copied into the
|
||
executable from read-only sections into sdynrelro.
|
||
(elf_cris_finish_dynamic_symbol): Select sreldynrelro for
|
||
dynamic relocs in sdynrelro.
|
||
(elf_backend_want_dynrelro): Define.
|
||
|
||
2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
|
||
|
||
* config.bfd (*-*-rtemsaout*): Mark as removed.
|
||
|
||
2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
|
||
|
||
* config.bfd (powerpcle-*-rtems*): Do not mark as removed.
|
||
(arm-*-rtems*): Move to (arm*-*-eabi*).
|
||
(i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
|
||
(m68-*-rtems*): Move to (m68*-*-elf*).
|
||
|
||
2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
|
||
|
||
* config.bfd (*-*-rtemscoff*): Mark as removed.
|
||
|
||
2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
|
||
|
||
PR ld/20828
|
||
* elflink.c (bfd_elf_record_link_assignment): Revert last
|
||
change and don't ever clear `forced_local'. Set `mark'
|
||
unconditionally.
|
||
(elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
|
||
file.
|
||
(elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
|
||
(bfd_elf_size_dynamic_sections): ... here.
|
||
* elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
|
||
and set `mark' instead in `__tls_get_addr_opt' processing.
|
||
* elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
|
||
|
||
2017-01-24 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
|
||
where dynamic relocs are preferable. Allow ifunc too.
|
||
(ensure_undefweak_dynamic): New function.
|
||
(allocate_dynrelocs): Use it here. Move plt handling last and
|
||
don't make symbols dynamic, simplifying loop. Only make undef
|
||
weak symbols with GOT entries dynamic. Correct condition
|
||
for GOT relocs. Handle dynamic relocs on ifuncs. Correct
|
||
comments. Remove goto.
|
||
(ppc_elf_relocate_section): Correct test for using dynamic
|
||
symbol on GOT relocs. Rearrange test for emitting GOT relocs
|
||
to suit. Set up explicit tls_index entries and implicit GOT
|
||
tls_index entries resolvable at link time for
|
||
__tls_get_addr_opt. Simplify test to clear mem for prelink.
|
||
* elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
|
||
(ensure_undefweak_dynamic): New function.
|
||
(allocate_dynrelocs): Use it here. Only make undef weak symbols
|
||
with GOT entries dynamic. Remove unnecessary test of
|
||
WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
|
||
(ppc64_elf_relocate_section): Correct test for using dynamic
|
||
symbol on GOT relocs. Rearrange test for emitting GOT relocs
|
||
to suit. Set up explicit tls_index entries and implicit GOT
|
||
tls_index entries resolvable at link time for __tls_get_addr_opt.
|
||
Simplify expression to clear mem for prelink.
|
||
|
||
2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
|
||
|
||
* elfnn-aarch64.c: Fix relaxations for ILP32 mode.
|
||
|
||
2017-01-20 Jiong Wang <jiong.wang@arm.com>
|
||
|
||
* elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
|
||
(elf_backend_hash_symbol): Define.
|
||
|
||
2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
|
||
|
||
PR ld/20828
|
||
* elflink.c (bfd_elf_record_link_assignment): Clear any
|
||
`forced_local' marking for DSO symbols that are not being
|
||
provided.
|
||
|
||
2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
|
||
|
||
* elfnn-riscv.c (riscv_elf_object_p): New function.
|
||
|
||
2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/21038
|
||
* elf64-x86-64.c (elf_x86_64_link_hash_table): Add
|
||
plt_bnd_eh_frame.
|
||
(elf_x86_64_check_relocs): Create .eh_frame section for the
|
||
.plt.bnd section.
|
||
(elf_x86_64_size_dynamic_sections): Allocate and initialize
|
||
.eh_frame section for the .plt.bnd section.
|
||
(elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
|
||
for the .plt.bnd section.
|
||
|
||
2017-01-12 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR binutils/20876
|
||
* opncls.c (find_separate_debug_file): Add include_dirs
|
||
parameter. Only include the directory part of the bfd's filename
|
||
in search paths if include_dirs is true. Add a couple of extra
|
||
locations for looking for debug files.
|
||
( bfd_follow_gnu_debuglink): Update invocation of
|
||
find_separate_debug_file.
|
||
(bfd_follow_gnu_debugaltlink): Likewise.
|
||
(get_build_id): New function: Finds the build-id of the given bfd.
|
||
(get_build_id_name): New function: Computes the name of the
|
||
separate debug info file for a bfd, based upon its build-id.
|
||
(check_build_id_file): New function: Checks to see if a separate
|
||
debug info file exists at the given location, and that its
|
||
build-id matches that of the original bfd.
|
||
(bfd_follow_build_id_debuglink): New function: Finds a separate
|
||
debug info file for a given bfd by using the build-id method.
|
||
* dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
|
||
method of locating a separate debug info file before using the
|
||
debuglink method.
|
||
* bfd-in2.h: Regenerate.
|
||
|
||
2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/21038
|
||
* elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
|
||
(elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
|
||
elf_x86_64_eh_frame_plt_got.
|
||
(elf_x86_64_size_dynamic_sections): Get unwind info from
|
||
elf_x86_64_bnd_arch_bed for the BND PLT.
|
||
|
||
2017-01-11 Jeremy Soller <jackpot51@gmail.com>
|
||
|
||
* config.bfd: Add entries for i686-redox and x86_64-redox.
|
||
|
||
2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
|
||
to 4 bytes.
|
||
* elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
|
||
.eh_frame section to 4 bytes for x32.
|
||
(elf_x86_64_check_relocs): Likewise.
|
||
|
||
2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR ld/20830
|
||
* elf32-i386.c (elf_i386_eh_frame_plt_got): New.
|
||
(PLT_GOT_FDE_LENGTH): Likewise.
|
||
(elf_i386_plt_layout): Add eh_frame_plt_got and
|
||
eh_frame_plt_got_size.
|
||
(elf_i386_plt): Updated.
|
||
(elf_i386_link_hash_table): Add plt_got_eh_frame.
|
||
(elf_i386_check_relocs): Create .eh_frame section for .plt.got.
|
||
(elf_i386_size_dynamic_sections): Allocate and initialize
|
||
.eh_frame section for .plt.got.
|
||
(elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
|
||
.plt.got.
|
||
(elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
|
||
eh_frame_plt_got_size.
|
||
* elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
|
||
(PLT_GOT_FDE_LENGTH): Likewise.
|
||
(elf_x86_64_backend_data): Add eh_frame_plt_got and
|
||
eh_frame_plt_got_size.
|
||
(elf_x86_64_arch_bed): Updated.
|
||
(elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
|
||
eh_frame_plt_got_size.
|
||
(elf_x86_64_nacl_arch_bed): Likewise.
|
||
(elf_x86_64_link_hash_table): Add plt_got_eh_frame.
|
||
(elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
|
||
(elf_x86_64_size_dynamic_sections): Allocate and initialize
|
||
.eh_frame section for .plt.got.
|
||
(elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
|
||
for .plt.got.
|
||
|
||
2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* elf32-i386.c (elf_i386_size_dynamic_sections): Set
|
||
plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
|
||
|
||
2017-01-09 Nick Clifton <nickc@redhat.com>
|
||
|
||
* dwarf2.c (lookup_address_in_function_table): Return early if
|
||
there are no functions in the given comp unit, or if the high
|
||
address of the last function in the comp unit is less than the
|
||
desired address.
|
||
|
||
2017-01-09 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR binutils/21013
|
||
* coffgen.c (_bfd_coff_get_external_symbols): Generate an error
|
||
message if there are too many symbols to load.
|
||
|
||
2017-01-04 James Clarke <jrtc27@jrtc27.com>
|
||
|
||
* elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
|
||
if relocs are cached.
|
||
|
||
2017-01-03 Rich Felker <bugdal@aerifal.cx>
|
||
|
||
PR ld/21017
|
||
* elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
|
||
for R_MICROBLAZE_GOTOFF_64.
|
||
|
||
2017-01-03 Nick Clifton <nickc@redhat.com>
|
||
|
||
* mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
|
||
warning about using a possibly uninitialised variable.
|
||
|
||
2017-01-02 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf32-hppa.c (ensure_undef_weak_dynamic): New function.
|
||
(allocate_plt_static, allocate_dynrelocs): Use it.
|
||
|
||
2017-01-02 Alan Modra <amodra@gmail.com>
|
||
|
||
* elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
|
||
.PARISC.unwind section.
|
||
|
||
2017-01-02 Alan Modra <amodra@gmail.com>
|
||
|
||
PR ld/20989
|
||
* elfxx-sparc.c (gdop_relative_offset_ok): New function.
|
||
(_bfd_sparc_elf_relocate_section): Use it to validate GOT
|
||
indirect to GOT pointer relative code edit.
|
||
|
||
2017-01-02 Alan Modra <amodra@gmail.com>
|
||
|
||
Update year range in copyright notice of all files.
|
||
|
||
For older changes see ChangeLog-2016
|
||
|
||
Copyright (C) 2017 Free Software Foundation, Inc.
|
||
|
||
Copying and distribution of this file, with or without modification,
|
||
are permitted in any medium without royalty provided the copyright
|
||
notice and this notice are preserved.
|
||
|
||
Local Variables:
|
||
mode: change-log
|
||
left-margin: 8
|
||
fill-column: 74
|
||
version-control: never
|
||
End:
|